Oppenheim, Alan V. Digital signal processing / Alan V. Oppenheim, Ronald W. Schafer. - New Delhi : Prentice Hall of India, 2002. - xiv, 585 p. ISBN: 8120305329 : KES 3,100 Subjects--Topical Terms: Signal theory (Telecommunication) LC Class. No.: TK5102.5 / .O67